package ui

import (
	"testing"

	"github.com/kamelion/ratatoskr-go/internal/chat"
	"github.com/kamelion/ratatoskr-go/internal/storage"
)

func TestNewFreeSession(t *testing.T) {
	s := NewFreeSession(chat.UserID("ui://sess-1"), chat.Address("ui://sess-1"))
	if s.UserID != chat.UserID("ui://sess-1") {
		t.Errorf("UserID = %q, want ui://sess-1", s.UserID)
	}
	if s.Address != chat.Address("ui://sess-1") {
		t.Errorf("Address = %q, want ui://sess-1", s.Address)
	}
	if s.BoundTask != 0 {
		t.Errorf("BoundTask = %d, want 0", s.BoundTask)
	}
	if !IsFreeSession(s) {
		t.Error("free session must be free")
	}
}

func TestNewTaskSessionUsesTaskChatID(t *testing.T) {
	task := &storage.Task{ID: 7, ChatID: "ui://sess-3", Title: "Фича"}
	s := NewTaskSession(chat.Address("ui://sess-3"), *task)
	if s.UserID != chat.UserID("ui://sess-3") {
		t.Errorf("UserID = %q, want task.ChatID", s.UserID)
	}
	if s.BoundTask != 7 {
		t.Errorf("BoundTask = %d, want 7", s.BoundTask)
	}
	if s.Title != "Фича" {
		t.Errorf("Title = %q, want Фича", s.Title)
	}
	if IsFreeSession(s) {
		t.Error("task session must not be free")
	}
}

func TestNewTaskSessionTitleFallback(t *testing.T) {
	task := &storage.Task{ID: 3, ChatID: "ui://sess-3"}
	s := NewTaskSession(chat.Address("ui://sess-3"), *task)
	if s.Title != "Задача #3" {
		t.Errorf("Title = %q, want Задача #3", s.Title)
	}
}

func TestIsFreeSessionNil(t *testing.T) {
	if IsFreeSession(nil) {
		t.Error("nil is not free")
	}
}